Helically corrugated metal pipes (HCMP)

With conventional trucks, pipes can be delivered in sections up to 14 m and DN 300 – 3600.

Depending on steel thickness, these pipes may serve as culverts under motorways, highways, and railroads. Corrugated pipes are generally connected with sand-resistant coupling bands.

HCMP advantages

The main benefit from HCMP application is their ease and prompt installation that does not require any special heavy machinery and therefore contributes to significant expense cuts and expedites project implementation.

Thanks to short culvert construction period (manyfold less than with concrete pipes) only a half roadway needs to be closed for construction activities that can also be performed in winter.

HCMPcoated with WProtect 800 train polymer film are able to withstand extreme loads while being fabricated, handled, installed, or operated.

Thanks to excellent abrasion and corrosion resistance, pipes coated with 800 WProtect train boast increased service life versus steel pipes protected with any other material.

The straight pipe sections as such can be further fabricated into tanks, manholes, shaped sections, T-joints etc.

It is enough to leave an application in the section “Order” to buy corrugated pipe from high-quality steel for various purposes.

Construction applications:

culverts,

sewage systems,

reservoirs,

dust-proof enclosures for conveyor belts,

cable and

other public utility conduits,

pile sheaths, and

air ducts.

HCMP types:

1). STO 85599441-003-2011
(approved by “Rosavtodor” Federal Road Agency and “Avtodor” State Company).
In 2013, HCMP installation has been introduced into the Federal Unit Rates for General Civil Construction. (Volume of 07/12/30).
In 2014, HCMP estimated prices have been updated.